Washington, DC is Officially using 1 Washington, DC Area Code. It does not Utilize any Overlay Codes. when the numbering system was established in 1947. Today Area Code 202 Is the Most Populated Areas which covers the entire Washington DC.
Washington, DC Area Code
It Currently Utilizing 1 Area Code Which is :-
Area Code 202 – It covers all of the District of Columbia.
History & Changes Of Area Code
In 01/01/1947 – Area code 202 was set into service.
What Is Area Code?
Area code is a three-digit code in which US and other countries are divided. It is Also a local telephone dialing code where They Call each other With These Codes.
Why are area codes added?
When The Current Area Codes Expires Or Increase in the use of cellular phones, modems, and Internet access It Creates Problems. So That why Area Codes Are Added And each area code has a potential capacity of about 8 million unique phone numbers
Once The new Area Codes Rae assigned there is usually a 6 Months Period To Move. At that time Customers Are Encouraged To Use The Code But Seven Digit Dialling is Allowed. After 6 Months customers are required to use the new telephone no.
Also, See Other Area Codes
- New Jersey Area Codes – Code List And Maps
- Arkansas Area Code – List And Maps
- New York Area Codes – Area Codes List And Maps